X-Git-Url: https://git.pterodactylus.net/?p=Sone.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fcore%2FSoneParser.java;h=24b856fc20751767525f69627886069f3c84422f;hp=2712bd36d6ddc4d9cc1c31bf419701c1b6f7eec9;hb=00a434a23c9ea1e57c63d8a3c0fc4b09277af431;hpb=50999afc14ced32f8f15b7512a896bbac1e61562

diff --git a/src/main/java/net/pterodactylus/sone/core/SoneParser.java b/src/main/java/net/pterodactylus/sone/core/SoneParser.java
index 2712bd3..24b856f 100644
--- a/src/main/java/net/pterodactylus/sone/core/SoneParser.java
+++ b/src/main/java/net/pterodactylus/sone/core/SoneParser.java
@@ -29,6 +29,7 @@ import net.pterodactylus.sone.database.SoneBuilder;
 import net.pterodactylus.util.xml.SimpleXML;
 import net.pterodactylus.util.xml.XML;
 
+import com.google.common.base.Optional;
 import org.w3c.dom.Document;
 
 /**
@@ -266,10 +267,10 @@ public class SoneParser {
 					logger.log(Level.WARNING, String.format("Downloaded Sone %s contains invalid album!", sone));
 					return null;
 				}
-				Album parent = null;
+				Optional<Album> parent = Optional.absent();
 				if (parentId != null) {
 					parent = core.getAlbum(parentId);
-					if (parent == null) {
+					if (!parent.isPresent()) {
 						logger.log(Level.WARNING, String.format("Downloaded Sone %s has album with invalid parent!", sone));
 						return null;
 					}
@@ -282,8 +283,8 @@ public class SoneParser {
 						.setTitle(title)
 						.setDescription(description)
 						.update();
-				if (parent != null) {
-					parent.addAlbum(album);
+				if (parent.isPresent()) {
+					parent.get().addAlbum(album);
 				} else {
 					topLevelAlbums.add(album);
 				}